CH3COOH + NaHCO3 = H2O + CO2 + NaCH3COO
and when the day arrives
As far as I can tell this would translate to any one of the following depending on the context: When will we arrive?When will one arrive? When will you arrive? When will we be there?
Quand est-ce que Ma Mère l'Oie arrive au bistro? in French is "When does Mother Goose get to the bar?" in English.
Quand est-ce que le prochain bus arrive?
"Quand" is how you say "when" in French.
"quand j'étais plus jeune" but "quand j'étais jeune" (when I was young) or "quand j'étais petit" (or "petite", fem.) for "when I was a kid" are more common.
Quand l'amour arrive is a French equivalent of the title to the movie 'Love Happens'. The conjunction 'quand' means 'when'. The masculine definite article 'le'* means 'the'. The masculine noun 'amour' means 'love'. The verb 'arrive' means '[he/she/it/one] arrives/comes/happens/shows up, does arrive..., is arriving...' All together, they're pronounced 'kaw lah-moor ah-reev'.*The vowel 'e' of 'le' drops before a noun that begins with a vowel. The temporary nature of the drop is indicated by an apostrophe: 'l'amour'.
Quand l'éternité... was created in 2006-09.
et quand ? means 'and when?' in English.
when?
The phrase 'quand meme' translates as even so. In the word-by-word translation, the conjunction 'quand' means 'when'. And the adverb 'meme' means 'even'.
"Tu reviens quand?" means "When will you return?"